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Page Asgardius 2024-10-07 17:28:15 -07:00
parent 881eb91a10
commit 2ee405f245

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@ -1,14 +1,40 @@
import sys
'''
Example of a list with two lines per row.
'''
import gi import gi
import os
gi.require_version('Gtk', '4.0')
gi.require_version('Adw', '1')
from gi.repository import Gtk, Adw, GLib, Gio, Gdk
class MainWindow (Gtk.Window): gi.require_version("Gtk", "4.0")
def __init__ (self, *args, **kwargs): from gi.repository import Gtk, Gio, GObject, GLib
super ().__init__ (*args, **kwargs)
# content list to add to the listview
content = (
('Into the New', 'Angus Guild'),
('Now to the Sea', 'Anne Toner'),
('Sleeping Gypsy', 'Ralph Bennett-Eades'),
('Angels in Silence', 'The Wastrels'),
('Deeply in Love', 'Duo Montagne'),
('No Bridges', 'Martin Way')
)
class DataObject(GObject.GObject):
'''
object to hold the data for each row
'''
def __init__(self, text: str):
super().__init__()
self.text = text
class AppWindow(Gtk.ApplicationWindow):
def __init__(self, app):
super(AppWindow, self).__init__(application=app)
self.init_ui()
def init_ui(self):
self.title="Double List"
GLib.set_prgname ( GLib.set_prgname (
'Adwaita Examples by Afacanc38' 'Adwaita Examples by Afacanc38'
) )
@ -17,344 +43,53 @@ class MainWindow (Gtk.Window):
) )
self.set_default_size (650, 500) self.set_default_size (650, 500)
self.set_size_request (400, 400) self.default_height=400
self.default_width=400
self.scroll = Gtk.ScrolledWindow () self.scroll = Gtk.ScrolledWindow ()
self.scroll.set_policy (Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC) self.scroll.set_policy (Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
listview = Gtk.ListView()
factory = Gtk.SignalListItemFactory()
factory.connect("setup", self.setup)
factory.connect("bind", self.bind)
listview.set_factory(factory)
self.scroll.set_child (
listview
)
selection = Gtk.SingleSelection()
store = Gio.ListStore.new(DataObject)
selection.set_model(store)
listview.set_model(selection)
#add rows to the listview from the content list
for row in content:
line1, line2 = row
item = line1 + '\n' + line2
store.append(DataObject(item))
self.set_child(self.scroll) self.set_child(self.scroll)
self.box_main = Gtk.Box ( def setup(self, widget, item):
orientation = Gtk.Orientation.VERTICAL """Setup the widget (Gtk.ListItem) to show in the Gtk.ListView"""
) label = Gtk.Label(
self.scroll.set_child ( margin_top = 2,
self.box_main margin_start = 8,
margin_end = 8,
halign = Gtk.Align.START
) )
item.set_child(label)
# HeaderBar def bind(self, widget, item):
self.hb = Gtk.HeaderBar () """bind data (Gtk.ListItem) from the store object to the widget"""
self.set_titlebar ( label = item.get_child()
self.hb obj = item.get_item()
) label.set_label(obj.text)
# Clamp def on_activate(app):
self.clamp = Adw.Clamp () win = AppWindow(app)
self.box_main.append ( win.present()
self.clamp
)
# Wrapper
self.box_wrapper = Gtk.Box (
orientation = Gtk.Orientation.VERTICAL,
margin_top = 20,
margin_bottom = 20,
margin_start = 20,
margin_end = 20
)
self.clamp.set_child (
self.box_wrapper
)
# Header app = Gtk.Application(application_id='com.example.doublelist')
self.box_header = Gtk.Box ( app.connect('activate', on_activate)
orientation = Gtk.Orientation.VERTICAL, app.run(None)
margin_bottom = 10
)
self.box_wrapper.append (
self.box_header
)
# Title
self.lbl_title = Gtk.Label (
label = "Lists",
halign = Gtk.Align.CENTER,
wrap = True
)
self.lbl_title.get_style_context ().add_class ('title-1')
self.box_header.append (
self.lbl_title
)
self.box_listbox_wrapper = Gtk.Box (
spacing = 20,
orientation = Gtk.Orientation.VERTICAL
)
self.box_wrapper.append (
self.box_listbox_wrapper
)
# ListBox
self.listbox1 = Gtk.ListBox (
selection_mode = Gtk.SelectionMode.NONE
)
self.listbox1.get_style_context ().add_class ('boxed-list')
self.box_listbox_wrapper.append (
self.listbox1
)
# Row 1
self.row_listbox1_1 = Adw.ActionRow (
title = 'ActionRow',
subtitle = 'This ActionRow has subtitle and icon',
icon_name = 'emblem-system-symbolic'
)
self.listbox1.append (
self.row_listbox1_1
)
# Row 2
self.row_listbox1_2 = Adw.ActionRow (
title = 'ActionRow can have suffix widgets',
icon_name = 'go-home-symbolic',
subtitle = 'This listbox has subtitle, suffix widget and icon'
)
self.btn_listbox1_2_suffix = Gtk.Button (
label = 'Button',
halign = Gtk.Align.CENTER,
valign = Gtk.Align.CENTER,
)
self.row_listbox1_2.add_suffix (
self.btn_listbox1_2_suffix
)
self.listbox1.append (
self.row_listbox1_2
)
# ListBox 2
self.listbox2 = Gtk.ListBox (
selection_mode = Gtk.SelectionMode.NONE
)
self.listbox2.get_style_context ().add_class ('boxed-list')
self.box_listbox_wrapper.append (
self.listbox2
)
# Row 1
self.row_listbox2_1 = Adw.ActionRow (
title = 'ActionRow can have prefix widgets',
activatable = True
)
self.rd_listbox2_1_prefix = Gtk.CheckButton ()
self.row_listbox2_1.add_prefix (
self.rd_listbox2_1_prefix
)
self.row_listbox2_1.set_activatable_widget (
self.rd_listbox2_1_prefix
)
self.listbox2.append (
self.row_listbox2_1
)
# Row 2
self.row_listbox2_2 = Adw.ActionRow (
title = 'ActionRow can have prefix widgets',
activatable = True
)
self.rd_listbox2_2_prefix = Gtk.CheckButton ()
self.row_listbox2_2.add_prefix (
self.rd_listbox2_2_prefix
)
self.rd_listbox2_2_prefix.set_group (
self.rd_listbox2_1_prefix
)
self.row_listbox2_2.set_activatable_widget (
self.rd_listbox2_2_prefix
)
self.listbox2.append (
self.row_listbox2_2
)
# ListBox 3
self.prfgr_listbox3 = Adw.PreferencesGroup (
title = 'Expander Rows',
margin_top = 10
)
self.box_wrapper.append (
self.prfgr_listbox3
)
self.listbox3 = Gtk.ListBox (
selection_mode = Gtk.SelectionMode.NONE
)
self.listbox3.get_style_context ().add_class ('boxed-list')
self.prfgr_listbox3.add (
self.listbox3
)
# ExpanderRow 1
self.row_listbox3_1 = Adw.ExpanderRow (
title = 'ExpanderRow',
subtitle = 'This ActionRow has subtitle and icon',
icon_name = 'emblem-system-symbolic'
)
self.listbox3.append (
self.row_listbox3_1
)
for x in range(3):
self.row_listbox3_1.add_row (
Adw.ActionRow (
title = 'Nested row',
)
)
# ExpanderRow 2
self.row_listbox3_2 = Adw.ExpanderRow (
title = 'ExpanderRow',
subtitle = 'With an action',
icon_name = 'emblem-system-symbolic'
)
self.btn_listbox3_2_action = Gtk.Button.new_from_icon_name (
'edit-copy-symbolic',
)
self.btn_listbox3_2_action.set_halign (Gtk.Align.CENTER)
self.btn_listbox3_2_action.set_valign (Gtk.Align.CENTER)
self.row_listbox3_2.add_action (
self.btn_listbox3_2_action
)
self.listbox3.append (
self.row_listbox3_2
)
for x in range(3):
self.row_listbox3_2.add_row (
Adw.ActionRow (
title = 'Nested row',
)
)
# ListBox 4
self.prfgr_listbox4 = Adw.PreferencesGroup (
title = 'Preferences Group has a suffix',
margin_top = 10
)
self.btn_prfgr_listbox4_suffix = Gtk.Button ()
self.btn_prfgr_listbox4_suffix.get_style_context ().add_class (
'image-text-button'
)
self.btn_prfgr_listbox4_suffix.get_style_context ().add_class (
'flat'
)
self.btn_prfgr_listbox4_suffix_content = Adw.ButtonContent (
label = 'Button',
icon_name = 'view-pin-symbolic'
)
self.btn_prfgr_listbox4_suffix.set_child (
self.btn_prfgr_listbox4_suffix_content
)
self.prfgr_listbox4.set_header_suffix (
self.btn_prfgr_listbox4_suffix
)
self.box_wrapper.append (
self.prfgr_listbox4
)
self.listbox4 = Gtk.ListBox (
selection_mode = Gtk.SelectionMode.NONE
)
self.listbox4.get_style_context ().add_class ('boxed-list')
self.prfgr_listbox4.add (
self.listbox4
)
# ExpanderRow 1
self.row_listbox4_1 = Adw.ExpanderRow (
title = 'ExpanderRow',
subtitle = 'This ActionRow has subtitle and icon',
icon_name = 'emblem-system-symbolic'
)
self.listbox4.append (
self.row_listbox4_1
)
for x in range(3):
self.row_listbox4_1.add_row (
Adw.ActionRow (
title = 'Nested row',
)
)
# ExpanderRow 2
self.row_listbox4_2 = Adw.ExpanderRow (
title = 'ExpanderRow',
subtitle = 'This ActionRow has subtitle and icon',
icon_name = 'emblem-system-symbolic',
show_enable_switch = True
)
self.listbox4.append (
self.row_listbox4_2
)
for x in range(3):
self.row_listbox4_2.add_row (
Adw.ActionRow (
title = 'Nested row',
)
)
# ListBox 5
self.prfgr_listbox5 = Adw.PreferencesGroup (
title = 'Combo Rows',
margin_top = 10
)
self.box_wrapper.append (
self.prfgr_listbox5
)
self.listbox5 = Gtk.ListBox (
selection_mode = Gtk.SelectionMode.NONE
)
self.listbox5.get_style_context ().add_class ('boxed-list')
self.prfgr_listbox5.add (
self.listbox5
)
self.strlist_listbox5_1 = Gtk.StringList ()
self.strlist_listbox5_1.append ('Foo')
self.strlist_listbox5_1.append ('Bar')
self.strlist_listbox5_1.append ('Baz')
# Row 1
self.row_listbox5_1 = Adw.ComboRow (
title = 'This a combo row'
)
self.row_listbox5_1.connect (
'notify::selected-item',
self.on_row_listbox5_1_select
)
self.row_listbox5_1.set_model (
self.strlist_listbox5_1
)
self.listbox5.append (
self.row_listbox5_1
)
def on_row_listbox5_1_select (self, widget, event):
print (f'"{self.row_listbox5_1.get_selected_item ().get_string ()}" is selected.')
class MyApp (Adw.Application):
def __init__ (self, **kwargs):
super ().__init__ (
**kwargs
)
self.connect (
'activate',
self.on_activate
)
def on_activate (self, app):
self.win = MainWindow (
application = app
)
self.win.present ()
app = MyApp (
application_id = 'io.github.afacanc38.adw-listbox'
)
app.run (sys.argv)